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HPLC Guard Columns and Cartridges

Replaceable columns that are placed before HPLC columns to protect from contamination and extend column lifetime; in a variety of stationary phases; includes direct-connection and drop-in cartridges, and UHPLC filters, cartridges, and holders.
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3,181 – 3,195 of 3,232 results
3,182

Thermo Scientific™ Hypersil™ GOLD PFP Preparative HPLC Guard Columns

Protect Thermo Scientific™ Hypersil™ GOLD PFP Preparative HPLC Columns from sample debris and interfering substances.

Pore Size 175Å
Particle Size 5 μm
Carbon Load 8%
Length (Metric) 30 mm
Endcapped No
pH 2 to 8
For Use With (Application) LC/MS
Surface Area 220 m2/g
USP Type L43
3,183

Thermo Scientific™ HyPURITY™ C8 Javelin™ Guard Columns

Javelin guard columns offer convenient, easy to use protection for analytical HPLC columns

3,184

Thermo Scientific™ BetaSil™ C8 Guard Cartridges

Drop-in guard cartridges offer convenience, economy and effective protection for extending column lifetime.

Particle Size 5 μm
Stationary Phase C8
Length (Metric) 10 mm
3,185

Thermo Scientific™ Hypersil GOLD™ C4 Drop-In Guard Cartridges

Thermo Scientific™ Hypersil GOLD C4 Drop-In Guard Cartridges and holders offer convenience, economy and effective protection for extending column lifetime.

3,186

Thermo Scientific™ Hypersil™ MOS Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

Stationary Phase C8
Length (Metric) 10 mm
3,188

Thermo Scientific™ Hypersil GOLD™ C8 Javelin™ Guard Columns

Javelin guard columns offer convenient, easy to use protection for analytical HPLC columns

Particle Size 5 μm
Stationary Phase C8
Length (Metric) 10 mm
3,189

Thermo Scientific™ HyPURITY™ C18 Guard Cartridges

Thermo Scientific™ HyPURITY™ C18 Guard Cartridges are available in limited dimensions. Please contact Customer Service for more details.

3,190

Thermo Scientific™ Hypersil™ MOS (C8) Javelin™ Guard Columns

Offer convenient, easy-to-use protection for analytical HPLC columns

3,191

Thermo Scientific™ Hypersil GOLD™ KAPPA Capillary Guard Columns

Use this guard column to protect Thermo Scientific™ Hypersil GOLD™ KAPPA Capillary Columns from sample debris and interfering substances.

Pore Size 175Å
Particle Size 5 μm
Carbon Load 10%
Length (Metric) 30 mm
Endcapped Yes
pH 1 to 11
For Use With (Application) HPLC
Surface Area 220 m2/g
USP Type L1
3,192

Thermo Scientific™ BioBasic™ 18 Drop-in Guard Cartridges

Convenience, economy and effective protection for extending column lifetime.

3,193

Thermo Scientific™ BioBasic™ Phenyl Drop-in Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

Particle Size 5 μm
Stationary Phase Phenyl
Length (Metric) 10 mm
3,194

Thermo Scientific™ BetaMax Base Drop-In Guard Cartridges

Offer convenience, economy and effective protection for extending column lifetime

Particle Size 5 μm
Length (Metric) 10 mm
3,195

Thermo Scientific™ Hypersil GOLD™ PFP KAPPA Capillary Guard Columns

KAPPA capillary guards extend the lifetime of KAPPA columns by protecting the column from particulates and contamination from the sample or mobile phase